9898332042 has 16 divisors (see below), whose sum is σ = 20961173952. Its totient is φ = 3105359040.

The previous prime is 9898332007. The next prime is 9898332043. The reversal of 9898332042 is 2402338989.

It is a super-3 number, since 3×9898332042³ (a number of 31 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 9898331982 and 9898332000.

It is not an unprimeable number, because it can be changed into a prime (9898332043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48521134 + ... + 48521337.

It is an arithmetic number, because the mean of its divisors is an integer number (1310073372).

Almost surely, 2^9898332042 is an apocalyptic number.

9898332042 is an abundant number, since it is smaller than the sum of its proper divisors (11062841910).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9898332042 is a wasteful number, since it uses less digits than its factorization.

9898332042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97042493.

The product of its (nonzero) digits is 746496, while the sum is 48.

The square root of 9898332042 is about 99490.3615532681. The cubic root of 9898332042 is about 2147.1085734221.

The spelling of 9898332042 in words is "nine billion, eight hundred ninety-eight million, three hundred thirty-two thousand, forty-two".